import Handlebars from 'handlebars';
import { Globals } from './globals.js';
export declare class Templates {
    protected handlebars: typeof Handlebars;
    protected templates: Record<string, Handlebars.TemplateDelegate>;
    protected globals: Record<string, unknown>;
    constructor(builtInDir: string, customDir: string, globals: Globals, handlebars: typeof Handlebars);
    /**
     * Applies a template with a given model
     * @param templateName The template name (file without .handlebars extension)
     * @param model The model variables to be passed in to the template
     */
    apply(templateName: string, model?: object | null | undefined): string;
    protected loadTemplate(dir: string, file: string): void;
    protected setGlobals(globals: Globals): void;
}